1) The display content for advertisements can be changed at any time. One sign can show different ads for different customers with 24 hours service.

2) All the display information could be managed and controlled through remote control PC via LAN or Internet. To change a sign message, it's as easy as clicking with a mouse button.

3) One of the best advantages of the digital signs is the availability of putting them into a citywide or regional display-advertising network.

4) Low power consumption, LED is environmental product, no pollution to the environment with a long lifetime: 100, 000 hours.